Obliteration of the frontal sinus.
D000273:Adipose Tissue / Q000637:transplantation; D000328:Adult; D016025:Bone Transplantation; D005260:Female; D005626:Frontal Sinus / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010012:Osteogenesis; D011859:Radiography